The Outdoor Circle Now: Rolling Up Sleeves in Waikīkī, Twitter and Mathematics with Trees

The biggest perk of being a volunteer host on ThinkTechHawaii.com is that I get to share with the digital universe some of the wonderful people, organizations and happenings in our community. The Outdoor Circle is expanding into new territory with two new branches, one in Waikīkī. Myles Ritchie tells us how we can calculate the benefit of the niu in your back yard, or any tree you can measure the circumference of and identify.